September is Prostate Cancer Awareness Month
Posted: Thu Sep 15, 2011 9:50 am
Really? Who knew? It doesn’t get anything like the publicity that breast cancer will get next month, yet almost 200,000 men will be diagnosed with it this year. For the general population, a man has about a 16 percent chance (1 in 6) of being diagnosed with prostate cancer in his lifetime. Prostate cancer is second among the leading causes of cancer death in men, behind lung cancer.
So, for all the men reading this and for the men in the lives of the women reading this: if you are over 50, please consider getting the PSA test whenever you get blood work done. The PSA (Prostate-Specific Antigen) test is a simple a blood test - just another box to check off on the form when they draw blood to check your cholesterol etc.
Pending additional study, the recommended baseline age for the PSA test may be lowered to 45, and it is prudent to start even younger if there is a history of prostate cancer in the family.
And although PSA levels do tend to rise with age, and prostate cancer is usually very slow growing, pay attention to the rate of rise over time. That’s something they call “velocity” that may indicate a faster growing cancer, and may warrant further investigation and consultation with a urologist who can run additional diagnostic tests. That’s why it is useful to get a baseline in your 40s, so when you start then running the PSA test more often from age 50 and up, you have something to compare it to.
That said, the PSA test has limitations and has been criticized for triggering tests and treatments that also have risks, especially in older men where “watchful waiting” may be a viable option. PSA levels are normally higher in older men than in younger men, even when there is no cancer. A PSA result within the borderline range might be very worrisome in a 50 year old man but cause less concern in a 75 year old man.
The cost/benefit headlines about PSA testing in the media tend to lose sight of the fact that the PSA test is a screening tool, not a diagnostic test. Diagnosis goes beyond mere PSA testing. If you have an elevated level, a urologist can run additional tests before even thinking about biopsy, such as a “percent-free” PSA (fPSA) and another test that looks at the level of something called the prostate cancer gene 3 (PCA3) in the urine. The simple PSA is just a blunt indicator - it is by no means a clear cut diagnostic tool.
As with any medical screening and testing, everybody’s physiology and psychology is different. All you can do is ask better questions when discussing with your doctor.
More information here:
http://www.cancer.org/Cancer/ProstateCa ... -detection
http://www.mayoclinic.com/health/prosta ... er/HQ01273
http://www.cancer.gov/cancertopics/fact ... ection/PSA
So, for all the men reading this and for the men in the lives of the women reading this: if you are over 50, please consider getting the PSA test whenever you get blood work done. The PSA (Prostate-Specific Antigen) test is a simple a blood test - just another box to check off on the form when they draw blood to check your cholesterol etc.
Pending additional study, the recommended baseline age for the PSA test may be lowered to 45, and it is prudent to start even younger if there is a history of prostate cancer in the family.
And although PSA levels do tend to rise with age, and prostate cancer is usually very slow growing, pay attention to the rate of rise over time. That’s something they call “velocity” that may indicate a faster growing cancer, and may warrant further investigation and consultation with a urologist who can run additional diagnostic tests. That’s why it is useful to get a baseline in your 40s, so when you start then running the PSA test more often from age 50 and up, you have something to compare it to.
That said, the PSA test has limitations and has been criticized for triggering tests and treatments that also have risks, especially in older men where “watchful waiting” may be a viable option. PSA levels are normally higher in older men than in younger men, even when there is no cancer. A PSA result within the borderline range might be very worrisome in a 50 year old man but cause less concern in a 75 year old man.
The cost/benefit headlines about PSA testing in the media tend to lose sight of the fact that the PSA test is a screening tool, not a diagnostic test. Diagnosis goes beyond mere PSA testing. If you have an elevated level, a urologist can run additional tests before even thinking about biopsy, such as a “percent-free” PSA (fPSA) and another test that looks at the level of something called the prostate cancer gene 3 (PCA3) in the urine. The simple PSA is just a blunt indicator - it is by no means a clear cut diagnostic tool.
As with any medical screening and testing, everybody’s physiology and psychology is different. All you can do is ask better questions when discussing with your doctor.
More information here:
http://www.cancer.org/Cancer/ProstateCa ... -detection
http://www.mayoclinic.com/health/prosta ... er/HQ01273
http://www.cancer.gov/cancertopics/fact ... ection/PSA